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FCDdetection

The following scripts accompany the publication: "Novel surface features for automated detection of focal cortical dysplasias in paediatric epilepsy." http://dx.doi.org/10.1016/j.nicl.2016.12.030 Briefly, the scripts calculate surface-based structural MRI features from cortical reconstructions and use these data to train a supervised neural network classifier to identify lesion-like vertices. In the sample used, the leave-one-out classifier was able to correctly identify FCDs in 73% of patients.

Please send any queries to kw350@cam.ac.uk or sophie.adler.13@ucl.ac.uk.

The original scans could not be shared publicly, but the matrix of subjects' morphological data, along with lesion/non-lesion labelling of each vertex, can be freely downloaded from: https://doi.org/10.17863/CAM.6923

The scripts are numbered 1-10 Pre-script steps:

  1. You need to have FreeSurfer cortical reconstructions of all your participants (https://surfer.nmr.mgh.harvard.edu/). It is important that these are checked and edits are done to correct the surfaces.
  • it is important to check that the FLAIR scan is correctly coregistered to the T1 scan and therefore to the surfaces.

  • With volumetric FLAIR, the recon-all process included the FLAIR scan. If volumetric FLAIR is unavailable, supplementary script 1 will coregister the FLAIR scan after the recon-all step (Supplementary_script_1). Further analyses need to be made to assess whether non-volumetric FLAIR is sufficient.

  1. Create manual lesion labels of the FCDs.
  • this can be done in FreeSurfer

  • after creating the labels, they need to be converted to .mgh files for compatibility with the rest of the scripts (see Supplementary_script_2).

Script 1: This script does the following

  1. Sample FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  2. Smooth the following features using a 10mm gaussian kernel:
  • cortical thickness
  • FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  • grey-white matter intensity contrast
  1. Calculate curvature for use in script 2 - calculation of local cortical deformation
  2. Convert curvature and sulcal depth and lgi to .mgh file type

Script 2: This script calculates local cortical deformation

Script 3: This script calculates the Doughnut method

Script 4: Smoothing of local cortical deformation and doughnut metrics

Script 5: Intra-subject normalisation of features

Script 6: Move features to template space (this involves flipping the right hemisphere features so that everything is moved to the left hemisphere)

Script 7: Inter-subject normalisation of features for the classifier

Script 8: Neural Network classifier (including principal component analysis for determining number of nodes in classifier)

Script 9: Clustering of classifier output

Script 10: Ranking of top 5 clusters

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
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FCDdetection

The following scripts accompany the publication: "Novel surface features for automated detection of focal cortical dysplasias in paediatric epilepsy." http://dx.doi.org/10.1016/j.nicl.2016.12.030 Briefly, the scripts calculate surface-based structural MRI features from cortical reconstructions and use these data to train a supervised neural network classifier to identify lesion-like vertices. In the sample used, the leave-one-out classifier was able to correctly identify FCDs in 73% of patients.

Please send any queries to kw350@cam.ac.uk or sophie.adler.13@ucl.ac.uk.

The original scans could not be shared publicly, but the matrix of subjects' morphological data, along with lesion/non-lesion labelling of each vertex, can be freely downloaded from: https://doi.org/10.17863/CAM.6923

The scripts are numbered 1-10 Pre-script steps:

  1. You need to have FreeSurfer cortical reconstructions of all your participants (https://surfer.nmr.mgh.harvard.edu/). It is important that these are checked and edits are done to correct the surfaces.
  • it is important to check that the FLAIR scan is correctly coregistered to the T1 scan and therefore to the surfaces.

  • With volumetric FLAIR, the recon-all process included the FLAIR scan. If volumetric FLAIR is unavailable, supplementary script 1 will coregister the FLAIR scan after the recon-all step (Supplementary_script_1). Further analyses need to be made to assess whether non-volumetric FLAIR is sufficient.

  1. Create manual lesion labels of the FCDs.
  • this can be done in FreeSurfer

  • after creating the labels, they need to be converted to .mgh files for compatibility with the rest of the scripts (see Supplementary_script_2).

Script 1: This script does the following

  1. Sample FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  2. Smooth the following features using a 10mm gaussian kernel:
  • cortical thickness
  • FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  • grey-white matter intensity contrast
  1. Calculate curvature for use in script 2 - calculation of local cortical deformation
  2. Convert curvature and sulcal depth and lgi to .mgh file type

Script 2: This script calculates local cortical deformation

Script 3: This script calculates the Doughnut method

Script 4: Smoothing of local cortical deformation and doughnut metrics

Script 5: Intra-subject normalisation of features

Script 6: Move features to template space (this involves flipping the right hemisphere features so that everything is moved to the left hemisphere)

Script 7: Inter-subject normalisation of features for the classifier

Script 8: Neural Network classifier (including principal component analysis for determining number of nodes in classifier)

Script 9: Clustering of classifier output

Script 10: Ranking of top 5 clusters

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FCDdetection

The following scripts accompany the publication: "Novel surface features for automated detection of focal cortical dysplasias in paediatric epilepsy." http://dx.doi.org/10.1016/j.nicl.2016.12.030 Briefly, the scripts calculate surface-based structural MRI features from cortical reconstructions and use these data to train a supervised neural network classifier to identify lesion-like vertices. In the sample used, the leave-one-out classifier was able to correctly identify FCDs in 73% of patients.

Please send any queries to kw350@cam.ac.uk or sophie.adler.13@ucl.ac.uk.

The original scans could not be shared publicly, but the matrix of subjects' morphological data, along with lesion/non-lesion labelling of each vertex, can be freely downloaded from: https://doi.org/10.17863/CAM.6923

The scripts are numbered 1-10 Pre-script steps:

  1. You need to have FreeSurfer cortical reconstructions of all your participants (https://surfer.nmr.mgh.harvard.edu/). It is important that these are checked and edits are done to correct the surfaces.
  • it is important to check that the FLAIR scan is correctly coregistered to the T1 scan and therefore to the surfaces.

  • With volumetric FLAIR, the recon-all process included the FLAIR scan. If volumetric FLAIR is unavailable, supplementary script 1 will coregister the FLAIR scan after the recon-all step (Supplementary_script_1). Further analyses need to be made to assess whether non-volumetric FLAIR is sufficient.

  1. Create manual lesion labels of the FCDs.
  • this can be done in FreeSurfer

  • after creating the labels, they need to be converted to .mgh files for compatibility with the rest of the scripts (see Supplementary_script_2).

Script 1: This script does the following

  1. Sample FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  2. Smooth the following features using a 10mm gaussian kernel:
  • cortical thickness
  • FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  • grey-white matter intensity contrast
  1. Calculate curvature for use in script 2 - calculation of local cortical deformation
  2. Convert curvature and sulcal depth and lgi to .mgh file type

Script 2: This script calculates local cortical deformation

Script 3: This script calculates the Doughnut method

Script 4: Smoothing of local cortical deformation and doughnut metrics

Script 5: Intra-subject normalisation of features

Script 6: Move features to template space (this involves flipping the right hemisphere features so that everything is moved to the left hemisphere)

Script 7: Inter-subject normalisation of features for the classifier

Script 8: Neural Network classifier (including principal component analysis for determining number of nodes in classifier)

Script 9: Clustering of classifier output

Script 10: Ranking of top 5 clusters

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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FCDdetection

The following scripts accompany the publication: "Novel surface features for automated detection of focal cortical dysplasias in paediatric epilepsy." http://dx.doi.org/10.1016/j.nicl.2016.12.030 Briefly, the scripts calculate surface-based structural MRI features from cortical reconstructions and use these data to train a supervised neural network classifier to identify lesion-like vertices. In the sample used, the leave-one-out classifier was able to correctly identify FCDs in 73% of patients.

Please send any queries to kw350@cam.ac.uk or sophie.adler.13@ucl.ac.uk.

The original scans could not be shared publicly, but the matrix of subjects' morphological data, along with lesion/non-lesion labelling of each vertex, can be freely downloaded from: https://doi.org/10.17863/CAM.6923

The scripts are numbered 1-10 Pre-script steps:

  1. You need to have FreeSurfer cortical reconstructions of all your participants (https://surfer.nmr.mgh.harvard.edu/). It is important that these are checked and edits are done to correct the surfaces.
  • it is important to check that the FLAIR scan is correctly coregistered to the T1 scan and therefore to the surfaces.

  • With volumetric FLAIR, the recon-all process included the FLAIR scan. If volumetric FLAIR is unavailable, supplementary script 1 will coregister the FLAIR scan after the recon-all step (Supplementary_script_1). Further analyses need to be made to assess whether non-volumetric FLAIR is sufficient.

  1. Create manual lesion labels of the FCDs.
  • this can be done in FreeSurfer

  • after creating the labels, they need to be converted to .mgh files for compatibility with the rest of the scripts (see Supplementary_script_2).

Script 1: This script does the following

  1. Sample FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  2. Smooth the following features using a 10mm gaussian kernel:
  • cortical thickness
  • FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  • grey-white matter intensity contrast
  1. Calculate curvature for use in script 2 - calculation of local cortical deformation
  2. Convert curvature and sulcal depth and lgi to .mgh file type

Script 2: This script calculates local cortical deformation

Script 3: This script calculates the Doughnut method

Script 4: Smoothing of local cortical deformation and doughnut metrics

Script 5: Intra-subject normalisation of features

Script 6: Move features to template space (this involves flipping the right hemisphere features so that everything is moved to the left hemisphere)

Script 7: Inter-subject normalisation of features for the classifier

Script 8: Neural Network classifier (including principal component analysis for determining number of nodes in classifier)

Script 9: Clustering of classifier output

Script 10: Ranking of top 5 clusters

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
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FCDdetection

The following scripts accompany the publication: "Novel surface features for automated detection of focal cortical dysplasias in paediatric epilepsy." http://dx.doi.org/10.1016/j.nicl.2016.12.030 Briefly, the scripts calculate surface-based structural MRI features from cortical reconstructions and use these data to train a supervised neural network classifier to identify lesion-like vertices. In the sample used, the leave-one-out classifier was able to correctly identify FCDs in 73% of patients.

Please send any queries to kw350@cam.ac.uk or sophie.adler.13@ucl.ac.uk.

The original scans could not be shared publicly, but the matrix of subjects' morphological data, along with lesion/non-lesion labelling of each vertex, can be freely downloaded from: https://doi.org/10.17863/CAM.6923

The scripts are numbered 1-10 Pre-script steps:

  1. You need to have FreeSurfer cortical reconstructions of all your participants (https://surfer.nmr.mgh.harvard.edu/). It is important that these are checked and edits are done to correct the surfaces.
  • it is important to check that the FLAIR scan is correctly coregistered to the T1 scan and therefore to the surfaces.

  • With volumetric FLAIR, the recon-all process included the FLAIR scan. If volumetric FLAIR is unavailable, supplementary script 1 will coregister the FLAIR scan after the recon-all step (Supplementary_script_1). Further analyses need to be made to assess whether non-volumetric FLAIR is sufficient.

  1. Create manual lesion labels of the FCDs.
  • this can be done in FreeSurfer

  • after creating the labels, they need to be converted to .mgh files for compatibility with the rest of the scripts (see Supplementary_script_2).

Script 1: This script does the following

  1. Sample FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  2. Smooth the following features using a 10mm gaussian kernel:
  • cortical thickness
  • FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  • grey-white matter intensity contrast
  1. Calculate curvature for use in script 2 - calculation of local cortical deformation
  2. Convert curvature and sulcal depth and lgi to .mgh file type

Script 2: This script calculates local cortical deformation

Script 3: This script calculates the Doughnut method

Script 4: Smoothing of local cortical deformation and doughnut metrics

Script 5: Intra-subject normalisation of features

Script 6: Move features to template space (this involves flipping the right hemisphere features so that everything is moved to the left hemisphere)

Script 7: Inter-subject normalisation of features for the classifier

Script 8: Neural Network classifier (including principal component analysis for determining number of nodes in classifier)

Script 9: Clustering of classifier output

Script 10: Ranking of top 5 clusters

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FCDdetection

The following scripts accompany the publication: "Novel surface features for automated detection of focal cortical dysplasias in paediatric epilepsy." http://dx.doi.org/10.1016/j.nicl.2016.12.030 Briefly, the scripts calculate surface-based structural MRI features from cortical reconstructions and use these data to train a supervised neural network classifier to identify lesion-like vertices. In the sample used, the leave-one-out classifier was able to correctly identify FCDs in 73% of patients.

Please send any queries to kw350@cam.ac.uk or sophie.adler.13@ucl.ac.uk.

The original scans could not be shared publicly, but the matrix of subjects' morphological data, along with lesion/non-lesion labelling of each vertex, can be freely downloaded from: https://doi.org/10.17863/CAM.6923

The scripts are numbered 1-10 Pre-script steps:

  1. You need to have FreeSurfer cortical reconstructions of all your participants (https://surfer.nmr.mgh.harvard.edu/). It is important that these are checked and edits are done to correct the surfaces.
  • it is important to check that the FLAIR scan is correctly coregistered to the T1 scan and therefore to the surfaces.

  • With volumetric FLAIR, the recon-all process included the FLAIR scan. If volumetric FLAIR is unavailable, supplementary script 1 will coregister the FLAIR scan after the recon-all step (Supplementary_script_1). Further analyses need to be made to assess whether non-volumetric FLAIR is sufficient.

  1. Create manual lesion labels of the FCDs.
  • this can be done in FreeSurfer

  • after creating the labels, they need to be converted to .mgh files for compatibility with the rest of the scripts (see Supplementary_script_2).

Script 1: This script does the following

  1. Sample FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  2. Smooth the following features using a 10mm gaussian kernel:
  • cortical thickness
  • FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  • grey-white matter intensity contrast
  1. Calculate curvature for use in script 2 - calculation of local cortical deformation
  2. Convert curvature and sulcal depth and lgi to .mgh file type

Script 2: This script calculates local cortical deformation

Script 3: This script calculates the Doughnut method

Script 4: Smoothing of local cortical deformation and doughnut metrics

Script 5: Intra-subject normalisation of features

Script 6: Move features to template space (this involves flipping the right hemisphere features so that everything is moved to the left hemisphere)

Script 7: Inter-subject normalisation of features for the classifier

Script 8: Neural Network classifier (including principal component analysis for determining number of nodes in classifier)

Script 9: Clustering of classifier output

Script 10: Ranking of top 5 clusters

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FCDdetection

The following scripts accompany the publication: "Novel surface features for automated detection of focal cortical dysplasias in paediatric epilepsy." http://dx.doi.org/10.1016/j.nicl.2016.12.030 Briefly, the scripts calculate surface-based structural MRI features from cortical reconstructions and use these data to train a supervised neural network classifier to identify lesion-like vertices. In the sample used, the leave-one-out classifier was able to correctly identify FCDs in 73% of patients.

Please send any queries to kw350@cam.ac.uk or sophie.adler.13@ucl.ac.uk.

The original scans could not be shared publicly, but the matrix of subjects' morphological data, along with lesion/non-lesion labelling of each vertex, can be freely downloaded from: https://doi.org/10.17863/CAM.6923

The scripts are numbered 1-10 Pre-script steps:

  1. You need to have FreeSurfer cortical reconstructions of all your participants (https://surfer.nmr.mgh.harvard.edu/). It is important that these are checked and edits are done to correct the surfaces.
  • it is important to check that the FLAIR scan is correctly coregistered to the T1 scan and therefore to the surfaces.

  • With volumetric FLAIR, the recon-all process included the FLAIR scan. If volumetric FLAIR is unavailable, supplementary script 1 will coregister the FLAIR scan after the recon-all step (Supplementary_script_1). Further analyses need to be made to assess whether non-volumetric FLAIR is sufficient.

  1. Create manual lesion labels of the FCDs.
  • this can be done in FreeSurfer

  • after creating the labels, they need to be converted to .mgh files for compatibility with the rest of the scripts (see Supplementary_script_2).

Script 1: This script does the following

  1. Sample FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  2. Smooth the following features using a 10mm gaussian kernel:
  • cortical thickness
  • FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  • grey-white matter intensity contrast
  1. Calculate curvature for use in script 2 - calculation of local cortical deformation
  2. Convert curvature and sulcal depth and lgi to .mgh file type

Script 2: This script calculates local cortical deformation

Script 3: This script calculates the Doughnut method

Script 4: Smoothing of local cortical deformation and doughnut metrics

Script 5: Intra-subject normalisation of features

Script 6: Move features to template space (this involves flipping the right hemisphere features so that everything is moved to the left hemisphere)

Script 7: Inter-subject normalisation of features for the classifier

Script 8: Neural Network classifier (including principal component analysis for determining number of nodes in classifier)

Script 9: Clustering of classifier output

Script 10: Ranking of top 5 clusters

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FCDdetection

The following scripts accompany the publication: "Novel surface features for automated detection of focal cortical dysplasias in paediatric epilepsy." http://dx.doi.org/10.1016/j.nicl.2016.12.030 Briefly, the scripts calculate surface-based structural MRI features from cortical reconstructions and use these data to train a supervised neural network classifier to identify lesion-like vertices. In the sample used, the leave-one-out classifier was able to correctly identify FCDs in 73% of patients.

Please send any queries to kw350@cam.ac.uk or sophie.adler.13@ucl.ac.uk.

The original scans could not be shared publicly, but the matrix of subjects' morphological data, along with lesion/non-lesion labelling of each vertex, can be freely downloaded from: https://doi.org/10.17863/CAM.6923

The scripts are numbered 1-10 Pre-script steps:

  1. You need to have FreeSurfer cortical reconstructions of all your participants (https://surfer.nmr.mgh.harvard.edu/). It is important that these are checked and edits are done to correct the surfaces.
  • it is important to check that the FLAIR scan is correctly coregistered to the T1 scan and therefore to the surfaces.

  • With volumetric FLAIR, the recon-all process included the FLAIR scan. If volumetric FLAIR is unavailable, supplementary script 1 will coregister the FLAIR scan after the recon-all step (Supplementary_script_1). Further analyses need to be made to assess whether non-volumetric FLAIR is sufficient.

  1. Create manual lesion labels of the FCDs.
  • this can be done in FreeSurfer

  • after creating the labels, they need to be converted to .mgh files for compatibility with the rest of the scripts (see Supplementary_script_2).

Script 1: This script does the following

  1. Sample FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  2. Smooth the following features using a 10mm gaussian kernel:
  • cortical thickness
  • FLAIR at 25%, 50%, 75% of the cortical thickness, at the grey-white matter boundary, and 0.5mm and 1mm subcortically
  • grey-white matter intensity contrast
  1. Calculate curvature for use in script 2 - calculation of local cortical deformation
  2. Convert curvature and sulcal depth and lgi to .mgh file type

Script 2: This script calculates local cortical deformation

Script 3: This script calculates the Doughnut method

Script 4: Smoothing of local cortical deformation and doughnut metrics

Script 5: Intra-subject normalisation of features

Script 6: Move features to template space (this involves flipping the right hemisphere features so that everything is moved to the left hemisphere)

Script 7: Inter-subject normalisation of features for the classifier

Script 8: Neural Network classifier (including principal component analysis for determining number of nodes in classifier)

Script 9: Clustering of classifier output

Script 10: Ranking of top 5 clusters

About

No description, website, or topics provided.

Resources

Stars

8 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages